var treeData = [{
  text: "系统配置",
  //state: "closed",
  children: [{
    text: "工程配置",
    children: [{
      text: "工程参数配置",
      attributes: {
        url: "./config_html/config_projectvariable.html"
      }
    }, ]
  }, {
    text: "数据查询",
    children: [{
      text: "历史识别日志查询",
      attributes: {
        url: "./log_html/history_log.html"
      }
    }, {
      text: "koala_cookie",
      attributes: {
        url: "./koala_html/koala_cookie.html"
      }
    }, ]
  }, {
    text: "功能测试",
    children: [{
      text: "MQTT测试",
      attributes: {
        url: "./test_html/send_message.html"
      }
    }, {
      text: "koala测试",
      attributes: {
        url: "./test_html/koala_login.html"
      }
    }, ]
  }, {
    text: "数据库维护",
    children: [{
      text: "koalahost",
      attributes: {
        url: "./koala_html/koalahost.html"
      }
    }, {
      text: "koala_cemara",
      attributes: {
        url: "./koala_html/koala_cemara.html"
      }
    }, {
      text: "koala_callback_history",
      attributes: {
        url: "./koala_html/history_coala_callback.html"
      }
    }]
  }, ]
}];